149935648

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{751}}^1$

素因数の和:1145

約数の個数: 48

約数和(自身を含む): 313818624

約数和(自身を除く): 163882976

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 367, 544, 734, 751, 1468, 1502, 2936, 3004, 5872, 6008, 6239, 11744, 12016, 12478, 12767, 24032, 24956, 25534, 49912, 51068, 99824, 102136, 199648, 204272, 275617, 408544, 551234, 1102468, 2204936, 4409872, 4685489, 8819744, 9370978, 18741956, 37483912, 74967824, 149935648]

約数ペア:

[(1, 149935648), (2, 74967824), (4, 37483912), (8, 18741956), (16, 9370978), (17, 8819744), (32, 4685489), (34, 4409872), (68, 2204936), (136, 1102468), (272, 551234), (367, 408544), (544, 275617), (734, 204272), (751, 199648), (1468, 102136), (1502, 99824), (2936, 51068), (3004, 49912), (5872, 25534), (6008, 24956), (6239, 24032), (11744, 12767), (12016, 12478)]